US3245406A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical tape
Assignee: Individual
•
Filing: 1962-09-10
•
Granted: 1966-04-12
•
Expires: 1982-09-10
Abstract
No abstract record available.
Inventors
- 👤 William M Chardack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:26
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/02; A61F13/0269; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24802; Y10T428/249921; Y10T428/249953; Y10T428/249976
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
A SURGICAL TAPE COMPRISING A SHEET OF RESILIENTLY YIELDABLE CELLULAR MATERIAL HAVING INTERCONNECTED FIBERS FORMING RIDGES AND PROJECTIONS PROVIDING A DISCONTINUOUS SURFACE ON ONE FACE THEREOF, AND A SIMILARLY DISCONTINUOUS SURFACE OF PRESSURE SENSITIVE ADHESIVE MATERIAL ON SAID FACE, SAID ADHESIVE MATERIAL BEING APPLIED SUBSTANTIALLY ONLY TO THE PROJECTING EXTREMITIES OF SAID SHEET MATERIAL SURFACE, THEREBY PROVIDING AN ADHESIVE SURFACE WHICH IS
Claim 2
Dependent Claim
62 words
A SURGICAL TAPE COMPRISING A SHEET OF RESILIENTLY YIELDABLE CELLULAR MATERIAL HAVING INTERCONNECTED FIBERS FORMING RIDGES AND PROJECTIONS PROVIDING A DISCONTINUOUS SURFACE ON ONE FACE THEREOF, AND A SIMILARLY DISCONTINUOUS SURFACE OF PRESSURE SENSITIVE ADHESIVE MATERIAL ON SAID FACE, SAID ADHESIVE MATERIAL BEING APPLIED SUBSTANTIALLY ONLY TO THE PROJECTING EXTREMITIES OF SAID SHEET MATERIAL SURFACE, THEREBY PROVIDING AN ADHESIVE SURFACE WHICH IS
References Cited (Backward Citations)
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Cited
US2740402A
Cited
US2981360A
Cited
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Cited
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Cited
US3036571A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |